Fig. 1

(a) In the Volcano plot, the x-axis indicates fold change and the y axis indicates minus the log of p-value. Significant expression levels using the 10–3 p-value and 0.65-fold change cutoff are indicated respectively by “blue” and “green”, interest genes that passed both thresholds are indicated by “red”, and no significant difference is indicated by “black”. (b) Enrichment plots from Gene Set Enrichment Analysis (GSEA). The plot demonstrated the ribosome pathway was enriched significantly in the microarray dataset